import os

SERVER_PORT = os.getenv('SERVER_PORT', "5003")
SERVER_TRACE_HOST = os.getenv('SERVER_TRACE_HOST', "http://127.0.0.1:5001")
SERVER_AGG_HOST = os.getenv('SERVER_AGG_HOST', "http://127.0.0.1:5002")
SERVER_CLIENT_HOST = os.getenv('SERVER_CLIENT_HOST', "http://127.0.0.1:5003")